010643

View detailed technical data, stock status, and sourcing information for: 010643
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6685 Humidity Measuring and Controlling Instruments, Temperature and Pressure

National Stock Number

6685-00-845-2190

Item Name Code

40097

Assigment Date

01/01/1962 (64 years ago)

unable to decode case material, 1.220 inches nominal overall depth, unable to decode case surface treatment, 2.250 inches nominal overall diameter, 5.0 inches of mercury graduation unit

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth: 1.220 inches nominal
Overall Diameter: 2.250 inches nominal
Case Material: unable to decode
Case Surface Treatment: unable to decode
Graduation Unit: 5.0 inches of mercury
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.0 to 30.0 inches of mercury
Scale Name: vacuum
Dial Size: 2 in. dia
Connection Quantity: 1
Pointer Color: black
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 1.0 inches of mercury
Connection Type: external
Mounting Method: flush panel
Stud Quantity: 2
Scale Accuracy: 2 percent rating middle half of range,3 percent remainder
Actuating Element Material: unable to decode
Scale Inscription/Background Color: black figures on white background
Connection Location: back
Bezel Type: snap-on
Protective Crystal Material: unable to decode
Connection Size: 0.125 in. npt
Stud Location: back
Connector Type Vent: not provided
Material: copper alloy
Surface Treatment: chromium

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6685-00-270-3278	No Name Available	08/04/1969
6685-00-514-4359	No Name Available	12/01/1991
6685-00-553-4732	No Name Available	03/28/1966
6685-00-954-6131	No Name Available	03/28/1966
6685-01-031-4547	No Name Available	06/01/1977
6685-01-089-6428	No Name Available	09/01/1982

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
010643	Indicating Vacuum Gage
162644-0-30-1-8-2	Indicating Vacuum Gage
644-0-30INSIZE2	Indicating Vacuum Gage
V844	Indicating Vacuum Gage

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6685-00-845-2190?

The FSCG of the NSN 6685-00-845-2190 is 6685

Does the NSN 6685-00-845-2190 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6685-00-845-2190 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6685-00-845-2190 contain precious materials?

Item does not contain precious metal.

Does NSN 6685-00-845-2190 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 6685-00-845-2190 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962